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Physiology All India exam a28c25ce

which is true regarding bezold jarisch reflex is ?

A
increased bp and decreased HR
B
increased BP and increased HR
C
DECREASED BP and increased HR
D
decreased BP and DECREASED HR
High-Yield Explanation
BEZOLD- JARISCH REFLEX * It responds to ventricular stimuli sensed by the chemoreceptors and mechanoreceptors within the left ventricular wall by inducing the triad of -- Hypotension -- Bradycardia -- Coronary aery dilatation * The activated receptors communicate along unmyelinated vagal afferent type C fibers REF : GUYTON AND HALL

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